The ratio of BUN to creatinine is usually between 10:1 and 20:1. An increased ratio may be due to a condition that causes a decrease in the flow of blood to the kidneys, such as congestive heart failure or dehydration.
However, there has been research in this area. In germany, frankincense (boswellia serrata) is aparently considered a standard treatment for cancer in brain because it is one of the few substances believed to cross the BBB. Wormwood (Artemisia absinthium) is another possibility.owever, there has been research in this area. In germany, frankincense (boswellia serrata) is aparently considered a standard treatment for cancer in brain because it is one of the few substances believed to cross the BBB. Wormwood (Artemisia absinthium) is another possibility.
The bloodâbrain barrier. (a) Whole-body autoradiogram of a mouse administered radiolabeled histamine intravenously [1]. The small molecule (i.e. 111 Da) enters all organs of the body, except for the brain and spinal cord. Histamine does not enter the CNS because histamine does not cross the bloodâbrain barrier (BBB). (b) India-ink study of the rat brain [52] shows the complexity of the cerebral microvasculature, which is the site of the BBB.